rotor

What’s New
Interviews
  • Motor Testing

Rotor Anomalies

In this interview, Don will share how to identify and confirm motor anomalies with electric motor testing. Listen to Don as he shares is background knowledge in Motor Testing…

Five Minute Facts
  • Motor Testing

Rotor Bar Fault Progression with Load

Rotor bar anomalies are difficult to identify and when they are identified the available data can be confusing and misinterpreted. This instructional presentation describes what effects load will have on spectral data associated with rotor bar anomalies.

Webinars
  • Motor Testing

Identifying Rotor Anomalies with Electric Motor Testing

Finding and confirming rotor problems can be challenging, frustrating and sometimes easy to misdiagnose. This live webinar will provide examples of many methods of utilizing Electric Motor Testing to identify rotor anomalies and provide confirmation and correlation...

Two Minute Tips
  • Motor Testing

Inductive Imbalance in a Wound Rotor Motor

Testing wound rotor motors can be tricky depending on what and where you are testing. In this quick tip, see what rotor motors are used for and how to perform a test...

Two Minute Tips
  • Motor Testing

Evaluation of Wound Rotor Motor with Electrical Signature Analysis

The primary difference between an induction motor and a wound rotor motor is that the rotor has windings, slip rings and a variable resistance in order to vary speed or soft start an application...

Two Minute Tips
  • Motor Testing

Machine Train: Pumps and Fans

Continuing the focus on the machine train analysis tools of the Emax Current Demodulation technology, we will discuss pumps and fans.

White Papers
  • Condition Monitoring Management & AI

Continuous Condition Monitoring with Vibration Transmitters and Plant PLC’s

Predictive maintenance techniques have proven to be effective strategies to reduce unexpected machinery failure...

  • Meredith Christman
  • PCB Piezotronics
White Papers
  • Lubrication

Putting the Simple Back into Viscosity

Simply stated, viscosity is defined as the internal resistance of a fluid to flow. That doesn’t sound too difficult, does it?

Two Minute Tips
  • Motor Testing

Rotor Evaluation Using MCEMAX®: In/Rush-Start/Up

The start-up of a motor is a stressful event. High current, rapid temperature rise and mechanical stress all create a perfect environment to evaluate the health of your rotor and expose any hidden anomalies...

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